When you are in a Severe Caloric Restrictions deficit, your body undergoes various physiological changes to adapt and potentially prevent further weight loss.
This involves complex interactions between the brain, hormones, and other physiological processes.
Here’s how this communication typically works:
Leptin: Leptin is a hormone produced by fat cells (adipocytes). Its primary role is to signal the brain about the body’s energy reserves. When fat stores decrease due to a caloric deficit, leptin levels drop. This decrease in leptin signals the brain that energy stores are low, which can lead to increased hunger and a reduction in metabolism to conserve energy.
Ghrelin: Ghrelin, often called the “hunger hormone,” is produced by the stomach and increases appetite. During a caloric deficit, ghrelin levels tend to rise, stimulating hunger.
It’s important to note that the body’s response to a caloric deficit can vary from person to person, and genetics, hormonal factors, and previous dieting history can all influence how your body responds.
Severe caloric deficits can also have negative health consequences and are generally not recommended for sustained weight loss.
For effective and sustainable weight loss, it’s generally advisable to consult with a healthcare professional or registered dietitian to develop a balanced and safe approach that includes both dietary changes and physical activity.
Rapid or extreme weight loss methods can have adverse health effects and may not lead to long-term success.
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